Millipore S-Pak® Membrane Filter – HAWG0470BW (0.45 μm, 47 mm, White Gridded, MCE, Sterile, Pack of 600)

Millipore S-Pak® Membrane Filter – HAWG0470BW (0.45 μm, 47 mm, White Gridded, MCE, Sterile, Pack of 600)

Product Overview

The Millipore S-Pak® Membrane Filter HAWG0470BW is a premium sterile membrane filter designed for membrane filtration (MF) microbiological analysis of water, beverages, pharmaceuticals, cosmetics, and other liquid samples. Manufactured from Mixed Cellulose Ester (MCE), it offers excellent bacterial recovery, high flow rates, and easy colony counting with its clearly printed grid. Each membrane is individually sterile-packed, making it ideal for laboratories requiring reliable and contamination-free microbiological testing. 

Key Features

Genuine Millipore S-Pak® membrane filters

0.45 μm pore size for efficient bacterial retention

47 mm filter diameter

White membrane with black grid for accurate colony counting

Mixed Cellulose Ester (MCE) membrane

Hydrophilic and easily wetted with water

Sterile (ethylene oxide treated)

Individually packed for contamination-free handling

High microbial recovery and consistent performance

Suitable for standard membrane filtration methods (MF)

Technical Specifications

Brand : Millipore

Product Series : S-Pak®

Catalogue Number : HAWG0470BW (commonly listed as HAWG047BW)

Membrane Material : Mixed Cellulose Ester (MCE)

Membrane Color : White

Grid : Printed Grid

Pore Size : 0.45 μm

Diameter : 47 mm

Surface : Gridded

Wettability : Hydrophilic

Sterility : Sterile (Ethylene Oxide Treated)

Pack Size : 600 Filters (4 boxes × 150 filters)

Packaging ::Individually sealed with separator paper

Applications

Drinking water microbiological testing

Wastewater analysis

Bottled water quality control

Food & beverage microbiology

Pharmaceutical quality control

Cosmetics microbiological testing

Industrial process water monitoring

Environmental microbiology

Clinical laboratory testing

Bioburden testing 

Advantages

High bacterial recovery

Excellent colony visibility

Fast filtration with low resistance

Reliable and reproducible test results

Compatible with standard 47 mm membrane filtration units

Individually sterile-packed for convenience

Manufactured to stringent quality standards

Compatible Sample Types

Drinking Water

Bottled Water

Beer

Wine

Cider

Sports Drinks

Process Water

Laboratory Liquid Samples 

Package Contents

600 × Sterile S-Pak® Membrane Filters

Packed as 4 boxes of 150 filters each

Individually sealed with separator paper 

Why Choose Millipore S-Pak® Membrane Filters?

Millipore S-Pak® membrane filters are trusted by microbiology laboratories worldwide for their consistent pore structure, excellent microbial recovery, sterile packaging, and reliable quality. They are widely used for membrane filtration methods in environmental, food, beverage, pharmaceutical, and industrial quality control laboratories.

Keywords: Millipore S-Pak Membrane Filter, HAWG0470BW, HAWG047BW, 0.45 μm membrane filter, 47 mm membrane filter, sterile MCE membrane, gridded membrane filter, microbiological membrane filter, water testing membrane filter, bacterial filtration membrane.